ENH:Removed unused variable
ENH:Removed unused variable

candy7393/VTK,daviddoria/PointGraphsPhase1,keithroe/vtkoptix,demarle/VTK,SimVascular/VTK,candy7393/VTK,Wuteyan/VTK,gram526/VTK,keithroe/vtkoptix,naucoin/VTKSlicerWidgets,msmolens/VTK,Wuteyan/VTK,candy7393/VTK,jmerkow/VTK,demarle/VTK,naucoin/VTKSlicerWidgets,demarle/VTK,candy7393/VTK,hendradarwin/VTK,aashish24/VTK-old,keithroe/vtkoptix,SimVascular/VTK,biddisco/VTK,mspark93/VTK,ashray/VTK-EVM,johnkit/vtk-dev,gram526/VTK,gram526/VTK,gram526/VTK,cjh1/VTK,spthaolt/VTK,collects/VTK,candy7393/VTK,arnaudgelas/VTK,sgh/vtk,sankhesh/VTK,spthaolt/VTK,sumedhasingla/VTK,sumedhasingla/VTK,collects/VTK,jeffbaumes/jeffbaumes-vtk,cjh1/VTK,keithroe/vtkoptix,mspark93/VTK,cjh1/VTK,sumedhasingla/VTK,msmolens/VTK,demarle/VTK,Wuteyan/VTK,SimVascular/VTK,ashray/VTK-EVM,arnaudgelas/VTK,daviddoria/PointGraphsPhase1,collects/VTK,mspark93/VTK,biddisco/VTK,johnkit/vtk-dev,candy7393/VTK,jmerkow/VTK,johnkit/vtk-dev,spthaolt/VTK,SimVascular/VTK,demarle/VTK,collects/VTK,berendkleinhaneveld/VTK,msmolens/VTK,mspark93/VTK,collects/VTK,sankhesh/VTK,gram526/VTK,jmerkow/VTK,aashish24/VTK-old,biddisco/VTK,SimVascular/VTK,daviddoria/PointGraphsPhase1,hendradarwin/VTK,ashray/VTK-EVM,mspark93/VTK,spthaolt/VTK,jmerkow/VTK,demarle/VTK,sankhesh/VTK,ashray/VTK-EVM,Wuteyan/VTK,biddisco/VTK,ashray/VTK-EVM,hendradarwin/VTK,jmerkow/VTK,arnaudgelas/VTK,biddisco/VTK,biddisco/VTK,keithroe/vtkoptix,keithroe/vtkoptix,jmerkow/VTK,keithroe/vtkoptix,jeffbaumes/jeffbaumes-vtk,hendradarwin/VTK,johnkit/vtk-dev,SimVascular/VTK,aashish24/VTK-old,aashish24/VTK-old,candy7393/VTK,naucoin/VTKSlicerWidgets,berendkleinhaneveld/VTK,sumedhasingla/VTK,sankhesh/VTK,biddisco/VTK,cjh1/VTK,cjh1/VTK,jmerkow/VTK,sgh/vtk,msmolens/VTK,naucoin/VTKSlicerWidgets,demarle/VTK,spthaolt/VTK,Wuteyan/VTK,hendradarwin/VTK,arnaudgelas/VTK,sumedhasingla/VTK,arnaudgelas/VTK,berendkleinhaneveld/VTK,hendradarwin/VTK,aashish24/VTK-old,sumedhasingla/VTK,sgh/vtk,msmolens/VTK,Wuteyan/VTK,msmolens/VTK,johnkit/vtk-dev,Wuteyan/VTK,mspark93/VTK,ashray/VTK-EVM,spthaolt/VTK,msmolens/VTK,SimVascular/VTK,berendkleinhaneveld/VTK,johnkit/vtk-dev,hendradarwin/VTK,berendkleinhaneveld/VTK,sumedhasingla/VTK,spthaolt/VTK,gram526/VTK,gram526/VTK,jeffbaumes/jeffbaumes-vtk,naucoin/VTKSlicerWidgets,aashish24/VTK-old,arnaudgelas/VTK,SimVascular/VTK,collects/VTK,sgh/vtk,mspark93/VTK,jmerkow/VTK,keithroe/vtkoptix,candy7393/VTK,sankhesh/VTK,daviddoria/PointGraphsPhase1,cjh1/VTK,naucoin/VTKSlicerWidgets,sankhesh/VTK,sgh/vtk,berendkleinhaneveld/VTK,demarle/VTK,ashray/VTK-EVM,sankhesh/VTK,ashray/VTK-EVM,sumedhasingla/VTK,daviddoria/PointGraphsPhase1,daviddoria/PointGraphsPhase1,mspark93/VTK,jeffbaumes/jeffbaumes-vtk,berendkleinhaneveld/VTK,sgh/vtk,jeffbaumes/jeffbaumes-vtk,johnkit/vtk-dev,jeffbaumes/jeffbaumes-vtk,sankhesh/VTK,msmolens/VTK,gram526/VTK